HTML Forms are the main form of user interaction on the web. They are used for collecting user input and sending it to a server for further processing. The HTML Forms come in various sizes that are utilized, from simple search bars to multi-page questionnaires. We can customize our HTML forms using various components and styling. Let us know more about HTML forms in this article.
What are HTML forms?
HTML forms are structures in web pages that allow users to send data to a server for processing. The HTML Forms are used for various purposes, such as user registration, login, search queries, feedback submissions, etc. It is used to collect user input via different fields and controls and then submit this data to a specified URL for server-side processing.Â
These forms are utilized using the ‘<form>’ element. The <form> element is used to create HTML forms for user inputs. HTML forms consist of various attributes to create user-friendly HTML forms.
Key Components of HTML Forms Â
The HTML Forms consist of several different elements that help developers create interactive and user-friendly forms that enhance the user experience on their websites. These are the essential elements that are used to create interactive user input forms on a web page.  Â
1. The Form element (‘<form>’)
The ‘<form>’ element is the starting point for any form. It defines the skeleton of the HTML Form. It defines the scope of the form and includes attributes that specify where and how the form data should be sent.
| <form action=”/submit-form” method=”post”>
  <!– Form elements go here –> </form> |
This is the container for all form elements. It defines how the data will be sent via its attributes includingÂ
- ‘Action’: The URL to which the form data will be sent
- ‘Method’: The HTTP method used to send the data. Common methods are ‘GET’ and ‘POST’.
2. The Input Element (‘<input>’)Â
Input elements are the building blocks of forms. They come in various types, each designed for specific types of data input. Input fields such as text fields, radio buttons, checkboxes, and dropdown menus allow users to input data.Â
| <input type=”text” name=”username” placeholder=”Enter your username”>
<input type=”password” name=”password” placeholder=”Enter your password”> <input type=”email” name=”email” placeholder=”Enter your email”> <input type=”submit” value=”Submit”> |
There are several types of input elements, each designed for different types of data input, including:
- Type: Specifies the type of input
- Name: The name of the form field, used as the key for the form data
- Placeholder: Provides a hint to the user of what can be entered in the field.
- Value: The value of the input element, often used with submit buttons
3. Text Area (‘<textarea>’)
The textarea element is used for multi-line text input, making it ideal for longer messages or comments. It contains attributes like name, placeholder, and many more.Â
| <textarea name=”message” placeholder=”Enter your message”></textarea> |
4. The Select Element (‘<select>’)
The Select element is used to create a dropdown list that helps users to choose from a set of already-defined options. Obvious attributes like name and subelement as options exist within the Select element.Â
| <select name=”options”>
  <option value=”option1″>Option 1</option>   <option value=”option2″>Option 2</option>   <option value=”option3″>Option 3</option> </select> |
5. The Button Element (‘<button>’)
 The Button element is used to create a clickable button that is often used to submit the form. The submit button allows users to submit the form data to a server for processing.Â
| <button type=”submit”>Submit</button> |
6. The Label Element (‘<label>’)Â
Labels are used to describe what information should be entered into each input field. The Label element provides a caption for a form element that enhances the accessibility and usability of the HTML Forms.Â
| <label for=”username”>Â Username: </label>
<input type=”text” id=”username” name=”username”> |
Best Practices for HTML FormsÂ
Some of the best practices for HTML forms include:
- Using HTML5 attributes like ‘required’, ‘pattern’, and ‘type’ to ensure that users provide the correct information. Using proper validations for HTML form fields ensures that users enter correct and valid information.Â
- Make HTML forms with the proper use of ‘<label>’ elements. Providing clear and descriptive labels for each form field to help users understand what information is being requested.Â
- Always validate and sanitize form data on the server side to protect against security threats like SQL injection and Cross-Site Scripting (XSS).Â
- Using semantic HTML elements to make forms accessible to all users, such as <label> for labels, <input> for form fields, and <button> for buttons.Â
- Making the HTML forms mobile-friendly by ensuring they are responsive and easy to use on different devices.Â
- Testing the HTML forms thoroughly to identify and fix any usability issues before launching them to the public.Â
Styling of the HTML FormsÂ
The HTML Forms can be styled using CSS to match the design of the website. The styling in HTML Forms can be achieved by using the following features of HTML:Â
- Selectors: Using CSS selectors such as element, class, or ID selectors to target specific form elements for styling.
- Typography: Enhancing readability by setting the font-family, and adjusting the font size, weight, and color for text within form elements.Â
- Box Model: Applying padding, borders, and margins to control the spacing and layout of form elements.Â
- Colors and Backgrounds: Customizing text and background colors, or using background images, to align with the design of the website.Â
- Responsiveness: Utilize media queries to ensure forms are responsive and adapt to various screen sizes and devices.Â
- Layout: Using CSS properties like display, float, and positioning to create a user-friendly form layout.Â
Basic Examples of HTML FormsÂ
Some of the basic uses of HTML forms include creating feedback forms, simple contact forms, login pages, registration pages, and many more. Presenting some of the basic HTML codes to implement some of the basic usage of HTML forms.Â
1. Feedback FormÂ
| <!DOCTYPE html>
<html lang=”en”> <head> Â Â <meta charset=”UTF-8″> Â Â <meta name=”viewport” content=”width=device-width, initial-scale=1.0″> Â Â <title>Feedback Form</title> </head> <body> Â Â <h2>Feedback</h2> Â Â <form action=”/submit-feedback” method=”post”> Â Â Â Â <label for=”name”> Name:</label> Â Â Â Â <input type=”text” id=”name” name=”name”> Â Â Â Â <label for=”email”>Email:</label> Â Â Â Â <input type=”email” id=”email” name=”email”> Â Â Â Â <label for=”rating”>Rating:</label> Â Â Â Â <select id=”rating” name=”rating”> Â Â Â Â Â Â <option value=”1″>1 – Poor</option> Â Â Â Â Â Â <option value=”2″>2 – Fair</option> Â Â Â Â Â Â <option value=”3″>3 – Good</option> Â Â Â Â Â Â <option value=”4″>4 – Very Good</option> Â Â Â Â Â Â <option value=”5″>5 – Excellent</option> Â Â Â Â </select> Â Â Â Â <label for=”comments”>Comments:</label> Â Â Â Â <textarea id=”comments” name=”comments”></textarea> Â Â Â Â <button type=”submit”>Submit Feedback</button> Â Â </form> </body> </html> |
2. Login Form
| <!DOCTYPE html>
<html lang=”en”> <head> Â Â <meta charset=”UTF-8″> Â Â <meta name=”viewport” content=”width=device-width, initial-scale=1.0″> Â Â <title>Login Form</title> </head> <body> Â Â <h2>Login</h2> Â Â <form action=”/login” method=”post”> Â Â Â Â <label for=”username”>Username:</label> Â Â Â Â <input type=”text” id=”username” name=”username” required> Â Â Â Â <label for=”password”>Password:</label> Â Â Â Â <input type=”password” id=”password” name=”password” required> Â Â Â Â <button type=”submit”>Login</button> Â Â </form> </body> </html> |
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HTML Forms FAQs
Q1. What is an HTML form?
Ans: An HTML form is used by users to enter data to be sent to the server for processing. It is used to store the personal information of users such as their email address, phone number, etc.
Q2. What are the key components in HTML forms?
Ans: The key components of HTML forms are input fields, text fields, passwords, checkboxes, labels, Buttons, menus, etc.
Q3. Why do we use form control in HTML?
Ans: Form control in HTML helps to create forms on web pages using input fields, checkboxes, buttons, and other major form elements. It allows users to input data to the website, which is passed by the web servers.
Q4. What is the use of form groups in HTML?
Ans: Form group is used to maintain consistent spacing between labels and various controls in an HTML form.
